Help with replacing pool light

[Searcher]

Searcher...your math is wrong.

the $ in electrical savings 500% less the cost

you are spending 5 times less when going from 500 watt to 100 watt.

its all good ! ;-)

Now why did I write "at 20% less cost to run" when it is 80% less?

Brain fog, too late at night, old age?

Pick excuse.